Office (OLE) malware analysis — malicious · 8bb1c5f698eec363

MALICIOUS

Office (OLE)

185.5 KB Created: 2008-10-03 11:10:00 Authoring application: Microsoft Word 9.0

MD5: 682bd2fd34de9e7e01a87b955d57e433 SHA-1: 81a3073909881ad39fa3068552746d9096a90603 SHA-256: 8bb1c5f698eec3638818e6997d2cd6e801fa11f65c27800b75294eeb7597e203

180 Risk Score

Malware Insights

MITRE ATT&CK

T1059.005 Visual Basic

The file is identified as malicious by ClamAV with the signature 'Doc.Trojan.Marker-12'. Static triage also flagged VBA Chr string obfuscation within the 'macros.bas' file. The document body presents a table of price indices and tariffs, which could be used as a pretext for a phishing attack or to mask malicious content. No specific malware family could be confidently identified.

Heuristics 4

ClamAV: Doc.Trojan.Marker-12 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Doc.Trojan.Marker-12
ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAV

ClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
Suspicious extracted artifact high EXTRACTED_FILE_STATIC_TRIAGE

One or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
VBA macros detected medium OLE_VBA_MACROS

Document contains VBA macro code

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`macros.bas` `7db845b66c302f62bef544687235c923f1d8d0534806f4abb15cb3bc14c34655`	vba-macro	oletools.olevba.extract_macros (decoded VBA source)	64204 bytes
Detection ClamAV: Doc.Trojan.Marker-12 Obfuscation or payload: likely Carved artifact contains 10 Chr/ChrW string-construction calls.

Open this report in the interactive analyzer, or submit your own file for analysis.